DE69404000T2 - Flat image display device and manufacturing process - Google Patents

Flat image display device and manufacturing process

Info

Publication number
DE69404000T2
DE69404000T2 DE69404000T DE69404000T DE69404000T2 DE 69404000 T2 DE69404000 T2 DE 69404000T2 DE 69404000 T DE69404000 T DE 69404000T DE 69404000 T DE69404000 T DE 69404000T DE 69404000 T2 DE69404000 T2 DE 69404000T2
Authority
DE
Germany
Prior art keywords
display device
image display
manufacturing process
flat image
flat
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE69404000T
Other languages
German (de)
Other versions
DE69404000D1 (en
Inventor
Randall Frederick Bell
Gregory Peter Kochanski
Jr John Thomson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
AT&T Corp
Original Assignee
AT&T Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by AT&T Corp filed Critical AT&T Corp
Application granted granted Critical
Publication of DE69404000D1 publication Critical patent/DE69404000D1/en
Publication of DE69404000T2 publication Critical patent/DE69404000T2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/133509—Filters, e.g. light shielding masks
    • G02F1/133514—Colour filters
    • G02F1/133516—Methods for their manufacture, e.g. printing, electro-deposition or photolithography
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
    • H01J29/08—Electrodes intimately associated with a screen on or from which an image or pattern is formed, picked-up, converted or stored, e.g. backing-plates for storage tubes or collecting secondary electrons
    • H01J29/085—Anode plates, e.g. for screens of flat panel displays
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J31/00—Cathode ray tubes; Electron beam tubes
    • H01J31/08—Cathode ray tubes; Electron beam tubes having a screen on or from which an image or pattern is formed, picked up, converted, or stored
    • H01J31/10—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes
    • H01J31/12—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes with luminescent screen
    • H01J31/123—Flat display tubes
    • H01J31/125—Flat display tubes provided with control means permitting the electron beam to reach selected parts of the screen, e.g. digital selection
    • H01J31/127—Flat display tubes provided with control means permitting the electron beam to reach selected parts of the screen, e.g. digital selection using large area or array sources, i.e. essentially a source for each pixel group
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/133509—Filters, e.g. light shielding masks
    • G02F1/133512—Light shielding layers, e.g. black matrix
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2329/00—Electron emission display panels, e.g. field emission display panels
    • H01J2329/18—Luminescent screens
    • H01J2329/30—Shape or geometrical arrangement of the luminescent material
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2329/00—Electron emission display panels, e.g. field emission display panels
    • H01J2329/86—Vessels
    • H01J2329/8625—Spacing members

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
  • Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
DE69404000T 1993-05-05 1994-04-27 Flat image display device and manufacturing process Expired - Fee Related DE69404000T2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US5794693A 1993-05-05 1993-05-05

Publications (2)

Publication Number Publication Date
DE69404000D1 DE69404000D1 (en) 1997-08-07
DE69404000T2 true DE69404000T2 (en) 1998-01-29

Family

ID=22013717

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69404000T Expired - Fee Related DE69404000T2 (en) 1993-05-05 1994-04-27 Flat image display device and manufacturing process

Country Status (4)

Country Link
US (1) US5498925A (en)
EP (1) EP0623944B1 (en)
JP (1) JPH06332384A (en)
DE (1) DE69404000T2 (en)

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KR0139489B1 (en) * 1993-07-08 1998-06-01 호소야 레이지 Electric field radiate type display equipment
US5453659A (en) * 1994-06-10 1995-09-26 Texas Instruments Incorporated Anode plate for flat panel display having integrated getter
US6022652A (en) * 1994-11-21 2000-02-08 Candescent Technologies Corporation High resolution flat panel phosphor screen with tall barriers
WO1996016429A2 (en) * 1994-11-21 1996-05-30 Candescent Technologies Corporation Field emission device with internal structure for aligning phosphor pixels with corresponding field emitters
US6384527B1 (en) * 1994-11-21 2002-05-07 Candescent Technologies Corporation Flat panel display with reduced electron scattering effects
JP3423511B2 (en) * 1994-12-14 2003-07-07 キヤノン株式会社 Image forming apparatus and getter material activation method
US5567929A (en) * 1995-02-21 1996-10-22 University Of Connecticut Flat panel detector and image sensor
CA2227322A1 (en) * 1995-08-04 1997-02-20 Printable Field Emitters Limited Field electron emission materials and devices
US5834891A (en) * 1996-06-18 1998-11-10 Ppg Industries, Inc. Spacers, spacer units, image display panels and methods for making and using the same
US5811926A (en) * 1996-06-18 1998-09-22 Ppg Industries, Inc. Spacer units, image display panels and methods for making and using the same
KR100400206B1 (en) * 1996-07-23 2004-04-14 삼성에스디아이 주식회사 Method for manufacturing spacer of field effect electron emitter
WO1998010461A1 (en) * 1996-09-04 1998-03-12 Saes Getters S.P.A. Thin-film phosphors for field emission displays
US6037711A (en) * 1997-01-10 2000-03-14 Micron Technology, Inc. Flat panel display anode that reduces the reflectance of ambient light
US6025097A (en) * 1997-02-28 2000-02-15 Candescent Technologies Corporation Method for creating a color filter layer on a field emission display screen structure
FR2761523B1 (en) * 1997-03-28 1999-06-04 Pixtech Sa PLACING SPACERS IN A FLAT VISUALIZATION SCREEN
US5945780A (en) * 1997-06-30 1999-08-31 Motorola, Inc. Node plate for field emission display
US6169358B1 (en) 1997-07-11 2001-01-02 Emagin Corporation Method and apparatus for flashover control, including a high voltage spacer for parallel plate electron beam array devices and method of making thereof
US6149792A (en) * 1997-09-30 2000-11-21 Candescent Technologies Corporation Row electrode anodization
KR19990034463A (en) * 1997-10-29 1999-05-15 엄길용 Method for Forming Fluorescent Layer of Transmissive Plasma Display Device
US6005335A (en) * 1997-12-15 1999-12-21 Advanced Vision Technologies, Inc. Self-gettering electron field emitter
US6017257A (en) * 1997-12-15 2000-01-25 Advanced Vision Technologies, Inc. Fabrication process for self-gettering electron field emitter
JP3100131B1 (en) * 1998-09-07 2000-10-16 キヤノン株式会社 Image forming device
US6492769B1 (en) * 1998-12-25 2002-12-10 Canon Kabushiki Kaisha Electron emitting device, electron source, image forming apparatus and producing methods of them
US6815239B1 (en) 1999-03-05 2004-11-09 Chartered Semiconductor Manufacturing Ltd. Photolithographic methods for making liquid-crystal-on-silicon displays with alignment posts and optical interference layers
US6498635B1 (en) 1999-03-05 2002-12-24 Chartered Semiconductor Manufacturing Ltd. Method of forming insulating material alignment posts associated with active device structures
US6570322B1 (en) * 1999-11-09 2003-05-27 Micron Technology, Inc. Anode screen for a phosphor display with a plurality of pixel regions defining phosphor layer holes
BR0001211C1 (en) * 2000-04-13 2002-03-05 Inst Nac De Tecnologia Da Info Sending plate structure for fed
JP2002025477A (en) * 2000-07-07 2002-01-25 Ise Electronics Corp Surface display and its manufacturing method
JP3754417B2 (en) 2000-10-06 2006-03-15 フラーレン インターナショナル コーポレイション Double-walled carbon nanotubes and methods for their production and use
US7315115B1 (en) 2000-10-27 2008-01-01 Canon Kabushiki Kaisha Light-emitting and electron-emitting devices having getter regions
US6630786B2 (en) 2001-03-30 2003-10-07 Candescent Technologies Corporation Light-emitting device having light-reflective layer formed with, or/and adjacent to, material that enhances device performance
US6812636B2 (en) 2001-03-30 2004-11-02 Candescent Technologies Corporation Light-emitting device having light-emissive particles partially coated with light-reflective or/and getter material
EP1511064A4 (en) * 2002-06-04 2008-11-05 Toshiba Kk Image display device
US7447298B2 (en) * 2003-04-01 2008-11-04 Cabot Microelectronics Corporation Decontamination and sterilization system using large area x-ray source
TWI287940B (en) * 2003-04-01 2007-10-01 Cabot Microelectronics Corp Electron source and method for making same
US20060284556A1 (en) * 2003-11-12 2006-12-21 Tremel James D Electronic devices and a method for encapsulating electronic devices
US20050238803A1 (en) * 2003-11-12 2005-10-27 Tremel James D Method for adhering getter material to a surface for use in electronic devices
US20060283546A1 (en) * 2003-11-12 2006-12-21 Tremel James D Method for encapsulating electronic devices and a sealing assembly for the electronic devices
US7438829B2 (en) * 2003-11-13 2008-10-21 E.I. Du Pont De Nemours And Company Thick film getter paste compositions for use in moisture control
US20070013305A1 (en) 2005-07-18 2007-01-18 Wang Carl B Thick film getter paste compositions with pre-hydrated desiccant for use in atmosphere control
KR20070010660A (en) * 2005-07-19 2007-01-24 삼성에스디아이 주식회사 Electron emission device, and flat display apparatus having the same
KR20070011804A (en) * 2005-07-21 2007-01-25 삼성에스디아이 주식회사 Electron emission device, and flat display apparatus having the same
US8173995B2 (en) 2005-12-23 2012-05-08 E. I. Du Pont De Nemours And Company Electronic device including an organic active layer and process for forming the electronic device
CN100573809C (en) * 2006-03-24 2009-12-23 清华大学 Field emission displaying light source and manufacture method thereof
US8259258B2 (en) * 2006-06-28 2012-09-04 Thomson Licensing Liquid crystal display having a field emission backlight

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US3634714A (en) * 1970-02-16 1972-01-11 G T Schijeldahl Co Electroluminescent display device with apertured electrodes
CA933576A (en) * 1970-09-25 1973-09-11 N.V. Philips Gloeilampenfabrieken Method of manufacturing a luminescent screen of a colour television display tube
JPS4889678A (en) * 1972-02-25 1973-11-22
US4140941A (en) * 1976-03-02 1979-02-20 Ise Electronics Corporation Cathode-ray display panel
JPS5844658A (en) * 1981-09-10 1983-03-15 Ise Electronics Corp Fluorescent display tube
JPS62157663A (en) * 1985-12-24 1987-07-13 Mitsubishi Electric Corp Light emitting element
DE3855482T2 (en) * 1987-02-06 1997-03-20 Canon Kk Electron emitting element and its manufacturing process
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US5347199A (en) * 1990-01-10 1994-09-13 U.S. Philips Corporation Thin-type picture display device with means for effecting electron transport by secondard emission
US5235244A (en) * 1990-01-29 1993-08-10 Innovative Display Development Partners Automatically collimating electron beam producing arrangement
FR2669124B1 (en) * 1990-11-08 1993-01-22 Commissariat Energie Atomique BISTABLE ELECTROOPTIC DEVICE, SCREEN COMPRISING SUCH A DEVICE AND METHOD FOR IMPLEMENTING THE SCREEN.
US5283500A (en) * 1992-05-28 1994-02-01 At&T Bell Laboratories Flat panel field emission display apparatus

Also Published As

Publication number Publication date
US5498925A (en) 1996-03-12
EP0623944A1 (en) 1994-11-09
JPH06332384A (en) 1994-12-02
DE69404000D1 (en) 1997-08-07
EP0623944B1 (en) 1997-07-02

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee